. >> carolyn: thank you. 49ers fans should think twice before heckling detroit lion fans. it might be a police officer. they plan to send undercover cops into the crowd as part of an ongoing effort to prevent fights. police will be monitoring for scalpers and sellers of counterfeit tickets. police chief greg suhr used similar practices during baseball games at at&t park. first home game of the season is kicking off at 5:20 this afternoon at candlestick park. in about 40 minutes the raiders will battle the dolphins in miami hoping to rebound from monday night's opening game loss. last night stanford beat usc for the fourth straight year. latest top 25 poll just released showed the cardinals jumping all the way to number 9 in the country. congratulations, guys. here is shu with last night's big win. >> good morning, we kick off with college football, stanford knocks off usc for the fourth straight year. matt barkley came back for the senior year and he has seen every team except for stanford. he finds the end zone but he had help from his line. stefan taylor, not known for s